package com.hubei.service;

import com.hubei.service.impl.UserServiceImpl;
import com.hubei.vo.Users;

import java.util.List;

/**
 * @author PJM
 * @date 2025/6/24-9:11
 */
public interface UserService {

    static UserService getInstance(){
        return new UserServiceImpl();
    }

    Users userLogin(Users users);

    List<Users> queryUserList(String username);

    int insertUser(Users users);

    int deleteUser(String id);

    Users queryUserById(String id);
}
